{
    "id": "CVE-2023-26068",
    "published": "2023-04-10 20:15:10",
    "last_modified": "2026-06-17 05:42:36",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-20",
    "description": "Certain Lexmark devices through 2023-02-19 mishandle Input Validation (issue 2 of 4).",
    "epss_score": "0.11634",
    "epss_percentile": "0.95935",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-03 18:17:37",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 11.6% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "lexmark",
            "product": "b2236"
        },
        {
            "vendor": "lexmark",
            "product": "b3340"
        },
        {
            "vendor": "lexmark",
            "product": "b3442"
        },
        {
            "vendor": "lexmark",
            "product": "cs943"
        },
        {
            "vendor": "lexmark",
            "product": "cstpc_firmware"
        },
        {
            "vendor": "lexmark",
            "product": "cx730"
        },
        {
            "vendor": "lexmark",
            "product": "cx735"
        },
        {
            "vendor": "lexmark",
            "product": "cx930"
        },
        {
            "vendor": "lexmark",
            "product": "cx931"
        },
        {
            "vendor": "lexmark",
            "product": "cx942"
        },
        {
            "vendor": "lexmark",
            "product": "cx943"
        },
        {
            "vendor": "lexmark",
            "product": "cx944"
        },
        {
            "vendor": "lexmark",
            "product": "cxtmm_firmware"
        },
        {
            "vendor": "lexmark",
            "product": "cxtpc_firmware"
        },
        {
            "vendor": "lexmark",
            "product": "m1342"
        },
        {
            "vendor": "lexmark",
            "product": "mb2236"
        },
        {
            "vendor": "lexmark",
            "product": "mb3442"
        },
        {
            "vendor": "lexmark",
            "product": "ms331"
        },
        {
            "vendor": "lexmark",
            "product": "ms431"
        },
        {
            "vendor": "lexmark",
            "product": "ms439"
        },
        {
            "vendor": "lexmark",
            "product": "mslbd_firmware"
        },
        {
            "vendor": "lexmark",
            "product": "mslsg_firmware"
        },
        {
            "vendor": "lexmark",
            "product": "msngm_firmware"
        },
        {
            "vendor": "lexmark",
            "product": "mx331"
        },
        {
            "vendor": "lexmark",
            "product": "mx431"
        },
        {
            "vendor": "lexmark",
            "product": "mx432"
        },
        {
            "vendor": "lexmark",
            "product": "mx931"
        },
        {
            "vendor": "lexmark",
            "product": "mxlbd_firmware"
        },
        {
            "vendor": "lexmark",
            "product": "mxlsg_firmware"
        },
        {
            "vendor": "lexmark",
            "product": "mxtct_firmware"
        },
        {
            "vendor": "lexmark",
            "product": "mxtpm_firmware"
        },
        {
            "vendor": "lexmark",
            "product": "xc4342"
        },
        {
            "vendor": "lexmark",
            "product": "xc4352"
        },
        {
            "vendor": "lexmark",
            "product": "xc9325"
        },
        {
            "vendor": "lexmark",
            "product": "xc9335"
        },
        {
            "vendor": "lexmark",
            "product": "xc9445"
        },
        {
            "vendor": "lexmark",
            "product": "xc9455"
        },
        {
            "vendor": "lexmark",
            "product": "xc9465"
        },
        {
            "vendor": "lexmark",
            "product": "xm1342"
        },
        {
            "vendor": "lexmark",
            "product": "xm3142"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://packetstormsecurity.com/files/174763/Lexmark-Device-Embedded-Web-Server-Remote-Code-Execution.html",
        "https://publications.lexmark.com/publications/security-alerts/CVE-2023-26068.pdf",
        "https://support.lexmark.com/alerts/",
        "http://packetstormsecurity.com/files/174763/Lexmark-Device-Embedded-Web-Server-Remote-Code-Execution.html",
        "https://publications.lexmark.com/publications/security-alerts/CVE-2023-26068.pdf",
        "https://support.lexmark.com/alerts/"
    ]
}